package com.atguigu.tingshu.album.service.impl;

import com.alibaba.fastjson.JSON;
import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.execption.GuiguException;
import com.atguigu.tingshu.common.result.ResultCodeEnum;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;


@Service
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    @Override
    public void removeTrack(String mediaFileId) {
        Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        // 实例化要请求产品的client对象,clientProfile是可选的
        VodClient client = new VodClient(cred, "");
        // 实例化一个请求对象,每个接口都会对应一个request对象
        DeleteMediaRequest req = new DeleteMediaRequest();
        req.setFileId(mediaFileId);
        // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
        try {
            DeleteMediaResponse response = client.DeleteMedia(req);
        } catch (TencentCloudSDKException e) {
            throw new GuiguException(ResultCodeEnum.FAIL);
        }
    }

    @Override
    public TrackMediaInfoVo getTrackMediaInfo(String mediaFileId) {
        //  初始化认证对象
        Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        // 实例化要请求产品的client对象,clientProfile是可选的
        VodClient client = new VodClient(cred, vodConstantProperties.getRegion());
        // 实例化一个请求对象,每个接口都会对应一个request对象
        DescribeMediaInfosRequest req = new DescribeMediaInfosRequest();
        //  设置当前fileIds
        req.setFileIds(new String[]{mediaFileId});
        // 返回的resp是一个DescribeMediaInfosResponse的实例，与请求对象对应
        DescribeMediaInfosResponse response = null;
        try {
            response = client.DescribeMediaInfos(req);
            //  判断对象不为空
            if (response.getMediaInfoSet().length>0){
                //  获取到
                MediaInfo mediaInfo = response.getMediaInfoSet()[0];
                //  创建流媒体信息对象
                TrackMediaInfoVo trackMediaInfoVo = new TrackMediaInfoVo();
                trackMediaInfoVo.setDuration(mediaInfo.getMetaData().getDuration());
                trackMediaInfoVo.setSize(mediaInfo.getMetaData().getSize());
                trackMediaInfoVo.setMediaUrl(mediaInfo.getBasicInfo().getMediaUrl());
                trackMediaInfoVo.setType(mediaInfo.getBasicInfo().getType());
                return trackMediaInfoVo;
            }
        } catch (TencentCloudSDKException e) {
            throw new GuiguException(ResultCodeEnum.XXL_JOB_ERROR);
        }


        return null;
    }

    @Override
    public Map<String, Object> uploadTrack(MultipartFile file) {
        String tempPath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);
        //  创建上传声音客户端
        VodUploadClient client = new VodUploadClient(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        //  构建上传请求对象
        VodUploadRequest request = new VodUploadRequest();
        //  设置视频本地地址
        request.setMediaFilePath(tempPath);
        //  指定任务流
        request.setProcedure(vodConstantProperties.getProcedure());
        //  调用上传方法
        VodUploadResponse response = null;
        try {
            response = client.upload(vodConstantProperties.getRegion(), request);
        } catch (Exception e) {
            throw new GuiguException(ResultCodeEnum.XXL_JOB_ERROR);
        }
        //  创建map 对象
        HashMap<String, Object> map = new HashMap<>();
        map.put("mediaFileId",response.getFileId());
        map.put("mediaUrl",response.getMediaUrl());
        //  返回map 数据
        return map;
    }
}
